Concrete floor insert
First Claim
Patent Images
1. A floor insert for a poured concrete floor which insert remains in place after concrete is poured comprising:
- a peripheral sidewall having an inner surface disposed between a top end and a bottom end and an outer surface, the side wall defining an interior opening; and
a breakaway mount adapted to fasten to a floor form, and coupled to the inner surface of the peripheral sidewall through a weakened portion, and protecting from the inner surface inwardly into the interior opening, the side wall being free of outwardly extending wall portions at the bottom end.
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Abstract
A concrete floor insert includes a peripheral side wall and a breakaway mount. The peripheral side wall has an inner surface which is disposed between a top end and a bottom end. The breakaway mount is adapted to fasten to a floor form and coupled to the inner surface of the peripheral side wall through a weakened portion such that when the floor form is removed from the hardened floor, the breakaway mount separates from the inner surface at the weakened portion.
78 Citations
18 Claims
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1. A floor insert for a poured concrete floor which insert remains in place after concrete is poured comprising:
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a peripheral sidewall having an inner surface disposed between a top end and a bottom end and an outer surface, the side wall defining an interior opening; and a breakaway mount adapted to fasten to a floor form, and coupled to the inner surface of the peripheral sidewall through a weakened portion, and protecting from the inner surface inwardly into the interior opening, the side wall being free of outwardly extending wall portions at the bottom end. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A concrete floor insert comprising:
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a first peripheral side wall having a first top end, a first bottom end, a first outer surface, and a first inner surface and defining an interior passage; a second peripheral side wall having a second top end, a second bottom end, a second outer surface, and a second inner surface, the outer surface of the second peripheral side wall coupled to the inner surface of the first peripheral side wall proximate the first bottom end and the second top end; a plurality of breakaway mounts extending from the second inner surface proximate the second bottom end and extending into the interior passage, the peripheral side wall being free of outwardly projections at the bottom end. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A concrete floor hole forming kit comprising:
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a concrete floor insert including; a peripheral side wall including an inner surface disposed between a top end and a bottom end and defining an interior passageway having a central axis, the outer surface of the peripheral wall extending parallel to the central axis adjacent the bottom end; and a breakaway mount adapted to fasten to a floor form, and coupled to the inner surface of the peripheral side wall through a weakened portion and projecting inwardly from the inner surface, the mount and the peripheral side wall terminating along a bottom plane, and the peripheral side wall being free of projections extending outwardly therefrom at the bottom end; an extension member having a top end, and a bottom end adapted to substantially sealably engage the top end of the peripheral side wall; and a cover adapted to engage the top end of the extension member to thereby cover the extension member.
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Specification